Presray FB33 Flood Protection Door Barrier
Presray’s FB33 is a unique, adjustable flood protection door barrier that provides effective flood protection up to 48″ in height for almost any door or other opening.
Simply set the FB33 panel between pre-installed brackets, turn the handle to expand the sides of the panel, hand tighten the compression clips to create a seal against the floor surface, and walk away. It’s that easy.
The FB33 features a patented design that keeps the water out, yet is lightweight and is easily deployed by one person.
A single three-foot-wide FB33 can take the place of 60 sandbags and weighs about the same as one. And, unlike sandbags, it’s fast and easy to deploy.